@book{83828,
	author = {Ana, Marcos.},
	title = {Decidme cómo es un árbol /},
	publisher = {Umbriel Editores ;},
	year = {2007.},
	address = {Barcelona :},
	edition = {7 ed.},
	note = {Original title: Decidme cómo es un âarbol. Memoria de la prisión y la vida.},
	url = {http://www.loc.gov/catdir/enhancements/fy1204/2008421833-d.html}
}